47.5233’ N, 122.5170’ W

Harper, Yukon Harbor, WA

44°
H 56°
L 44°
SSE
3mph
High tide
5:29 am

Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Saturday, October 10, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide : 11:15 am (3.4 ft)
Next high tide : in 12m at 5:29 am (10.6 ft)
Sunset today : 6:31 pm
Sunrise tomorrow : 7:22 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Sep 1901

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:0311.06:1712.112:041.312:111.95:286:51Waning Gibbous1Sun
2Mon7:0010.86:5512.012:500.512:573.15:296:50Waning Gibbous2Mon
3Tue8:0210.47:3711.71:39-0.11:474.45:306:48Waning Gibbous3Tue
4Wed9:1310.18:2611.22:32-0.32:455.65:326:46Third Quarter4Wed
5Thu10:389.99:2410.63:31-0.33:596.55:336:44Third Quarter5Thu
6Fri12:1410.04:36-0.15:336.85:346:42Third Quarter6Fri
7Sat1:3310.55:450.07:076.45:366:40Waning Crescent7Sat
8Sun2:2910.96:520.18:155.75:376:38Waning Crescent8Sun
9Mon1:109.83:1011.27:530.29:044.85:386:36Waning Crescent9Mon
10Tue2:1410.03:4311.48:450.39:443.95:406:33Waning Crescent10Tue
11Wed3:0910.24:1111.49:300.710:183.25:416:31New Moon11Wed
12Thu3:5710.44:3511.410:111.210:502.55:426:29New Moon12Thu
13Fri4:4110.44:5911.310:491.911:211.95:446:27New Moon13Fri
14Sat5:2410.55:2411.111:262.711:521.45:456:25New Moon14Sat
15Sun6:0610.45:5210.912:043.55:466:23Waxing Crescent15Sun
16Mon6:5010.36:2410.612:261.012:424.45:486:21Waxing Crescent16Mon
17Tue7:3510.26:5810.31:020.81:235.25:496:19Waxing Crescent17Tue
18Wed8:2610.07:369.81:420.82:086.05:506:17Waxing Crescent18Wed
19Thu9:239.78:209.32:261.03:046.65:526:15First Quarter19Thu
20Fri10:339.69:158.83:171.24:187.05:536:13First Quarter20Fri
21Sat11:529.610:248.64:151.45:517.05:546:11First Quarter21Sat
22Sun12:589.95:181.57:056.55:566:09First Quarter22Sun
23Mon1:4410.36:201.47:515.85:576:07Waxing Gibbous23Mon
24Tue12:449.02:1810.77:171.28:264.85:586:05Waxing Gibbous24Tue
25Wed1:439.62:4711.18:081.19:003.76:006:03Waxing Gibbous25Wed
26Thu2:3610.23:1611.48:551.29:352.46:016:01Full Moon26Thu
27Fri3:2710.83:4611.89:391.610:121.16:035:59Full Moon27Fri
28Sat4:1811.34:1812.010:232.210:52-0.16:045:57Full Moon28Sat
29Sun5:1011.74:5412.111:083.011:35-1.06:055:55Full Moon29Sun
30Mon6:0411.85:3212.011:553.96:075:53Waning Gibbous30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9445993)

Common Questions About Harper, Yukon Harbor, WA Tides

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Is this week a spring tide or neap tide in Harper, Yukon Harbor, WA?

Harper, Yukon Harbor, WA is currently in a spring phase. Tonight's moon is 0% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Harper, Yukon Harbor, WA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Harper, Yukon Harbor, WA?

Tide predictions for Harper, Yukon Harbor, WA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Harper, Yukon Harbor, WA?

Tide data for Harper, Yukon Harbor, WA is sourced from NOAA Station #9445993. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9445993.

What is the moon phase in Harper, Yukon Harbor, WA tonight?

Tonight the moon over Harper, Yukon Harbor, WA is New Moon (0% illuminated). This places Harper, Yukon Harbor, WA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA